Section 4
Operation
Part Number: 9291000 06/22 21
will be set by pressing the button (5). Lighting up of the
corresponding LEDs on the sides will define the type of
chilling.
Each time the positive chilling button (2) is pressed the
display will show successively for 3 seconds one of the
following cycles:
LIGHT, SOFT, MEDIUM, FAST.
Each time the negative chilling button (3) is pressed the
display will show successively for 3 seconds one of the
following cycles:
LIGHT, SOFT, HARD, RUN.
Selecting and starting the positive chilling cycle
When the button (2) is pressed for the first time, “SOFT”
mode will be selected, represented with lighting up of
two of the four LEDs (24); subsequent pressing takes to 3
and 4 LEDs lit and results in the “HARD” mode. Successive
pressing reduces from 4 to 1 the LEDs lit and so on.
LIGHT” - 1 LED only on
In this condition, there will be a cell temperature set of
27F (-3C). This avoids the risk of ice formation during the
positive chilling phase and it will be used for loads which
can be damaged by excessively heavy treatment.
“SOFT” - 2 LEDs on (default)
In this condition, there will be a cell temperature set of
23F (-5C). This set will allow quicker chilling for products
that in any case are fairly resistant to the freezing process.
“MEDIUM” - 3 LEDs on
In this condition, there will be an initial cell temperature
set of -4F (-20C); after the HARD time, this will be taken to
a cell temperature of 24F (-3C). This method accelerates
cooling in the presence of products that are resistant and
very hot initially.
“FAST” - 4 LEDs on
In this condition, there will be an initial cell temperature
set of -4F (-20C), after the HARD time, this will be taken to
a cell temperature of 23F (-5C). This method accelerates
cooling in the presence of products that are resistant and
very hot initially.
Once the MEDIUM or FAST cycles are started, to modify
the HARD phase duration simply press the button (2) that
will show on the display (19) the words “Hard” and will
result in flashing on the display (18) the value in minutes
of the HARD phase. With the +/- buttons it is possible
to increase or decrease the value and confirm with the
button (2) or wait 5 seconds (N.B. THE CHANGED VALUE
ONLY APPLIES TO THE CYCLE IN PROGRESS).
Once the cycle is selected, it is necessary to select the Time
or Temperature mode by pressing the button (5) until
coming on of the relevant LED.
At this point to start the cycle press the START/STOP
button (22).
In the even of Temperature chilling, it is possible to
change this chilling end value by pressing the button (2)
or (3) depending on the type of chilling in process. Having
pressed the button, the display (18) will appear the value
of the end chilling temperature set, which can be modified
within the envisaged range. Having pressed the button (2)
or (3) or after 5 seconds the changed value is saved.
Selection and starting the Negative chilling cycle
Pressing the button (3) for the first time will select the
“HARD” mode, represented by coming on of three of the
four LEDs (23) present. Subsequent pressing will take to
4 the LEDs lit and will return into “RUN+HARD” mode.
Successive presses reduce from 4 to 1 the LEDs and so on.
“LIGHT” - 1 LED only on
In this condition, there will be a cell temperature set of
23F (-5C); after the SOFT time defined by the parameter
(ts) this will move to a temperature of -22F (-30C). This
mode is for use on large pieces where it is important to
homogenize the chilling cycle.
“SOFT” - 2 LEDs on
In this condition, there will be a cell temperature set of
-4F (-20C); after the SOFT time defined by the parameter
(ts) this will move to a temperature of -22F (-30C). This
mode is for use on large pieces where it is important to
homogenize the chilling cycle.
In the case of SOFT or LIGHT temperature chilling, the
set change will be decided by the product temperature
detected according to the parameter (C2).
Once the cycle to change the duration of the SOFT phase
is started (never greater than the parameter C4) simply
press the button (3) which will show on the display (19)
Summary of Contents for CV10E
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